參數(shù)資料
型號: HM5264805FTT-A60
廠商: Hitachi,Ltd.
英文描述: 64M LVTTL interface SDRAM 133 MHz/100 MHz
中文描述: 6400 LVTTL接口SDRAM的133 MHz/100 MHz的
文件頁數(shù): 26/67頁
文件大?。?/td> 870K
代理商: HM5264805FTT-A60
HM5264165F/HM5264805F/HM5264405F-75/A60/B60
26
Full-page Burst Stop
Burst stop command during burst read:
The burst stop (BST) command is used to stop data output during
a full-page burst. The BST command sets the output buffer to High-Z and stops the full-page burst read. The
timing from command input to the last data changes depending on the
CAS
latency setting. In addition, the
BST command is valid only during full-page burst mode, and is illegal with burst lengths 1, 2, 4 and 8.
CAS
latency
BST to valid data
BST to high impedance
2
1
2
3
2
3
CAS
Latency = 2, Burst Length = full page
l = 1 clock
CLK
Command
DQ (output)
out
out
out
out
l = 2 clocks
BST
out
out
CAS
Latency = 3, Burst Length = full page
lBSR
CLK
Command
DQ (output)
out
out
out
out
lBSH
BST
out
out
out
相關(guān)PDF資料
PDF描述
HM5264405FTT-A60 64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264165FTT-B60 64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264805FTT-B60 64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264405FTT-B60 64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264805FLTT-B60 64M LVTTL interface SDRAM 133 MHz/100 MHz
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM5264805FTT-B60 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:64M LVTTL interface SDRAM 133 MHz/100 MHz
HM5264805LTT-10 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SDRAM
HM5264805LTT-80 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SDRAM
HM5264805LTT-B60 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SDRAM
HM5264805TT-10 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SDRAM